EP 3674371 A1 20200701 - FRICTION MATERIAL COMPRISING GRAPHITE, METHODS OF MAKING FRICTION MATERIALS, AND THEIR USES
Title (en)
FRICTION MATERIAL COMPRISING GRAPHITE, METHODS OF MAKING FRICTION MATERIALS, AND THEIR USES
Title (de)
REIBUNGSMATERIAL MIT GRAPHIT, VERFAHREN ZUR HERSTELLUNG VON REIBUNGSMATERIALIEN UND DEREN VERWENDUNGEN
Title (fr)
MATÉRIAU DE FRICTION COMPRENANT DU GRAPHITE, PROCÉDÉS DE FABRICATION DE MATÉRIAUX DE FRICTION ET LEURS UTILISATIONS
Publication
Application
Priority
EP 18306897 A 20181231
Abstract (en)
The present invention relates to friction materials comprising graphite having a c/2 of 0.3358 nm or less and a spring-back of 40% or more, such as 41% or more. The invention further relates to methods of making and uses of such friction materials.
IPC 8 full level
C09C 1/46 (2006.01); C01B 32/20 (2017.01); C08K 3/22 (2006.01); C08K 7/06 (2006.01); C09C 1/56 (2006.01); F16D 69/00 (2006.01)
CPC (source: EP KR US)
C01B 32/20 (2017.08 - EP); C01B 32/21 (2017.08 - US); C01B 32/30 (2017.08 - KR); C09C 1/46 (2013.01 - EP KR US); C09C 1/56 (2013.01 - EP KR); C09C 3/063 (2013.01 - US); C09K 3/14 (2013.01 - KR); F16D 13/60 (2013.01 - KR); F16D 69/00 (2013.01 - EP); F16D 69/02 (2013.01 - EP KR); F16D 69/026 (2013.01 - US); C01P 2002/60 (2013.01 - US); C01P 2002/78 (2013.01 - EP KR US); C01P 2004/61 (2013.01 - EP KR); C01P 2006/12 (2013.01 - EP KR US); C01P 2006/32 (2013.01 - US); C01P 2006/80 (2013.01 - EP KR); C01P 2006/90 (2013.01 - US); F16D 13/60 (2013.01 - EP); F16D 2200/0052 (2013.01 - EP KR US); F16D 2200/0065 (2013.01 - US); F16D 2200/0082 (2013.01 - US)
Citation (applicant)
- EP 3088764 A1 20161102 - NISSHINBO BRAKE INC [JP]
- WO 2016008951 A1 20160121 - IMERYS GRAPHITE & CARBON SWITZERLAND LTD [CH]
- EP 0977292 A2 20000202 - MITSUI MINING CO LTD [JP]
- HUGH O. PIERSON: "Handbook Of Carbon, Graphite, Diamond And Fullerenes, Properties, Processing and Applications", 1993, NOYES PUBLICATIONS
- "Printed in the United States", NOYES PUBLICATIONS MILL ROAD
- KLUG; ALEXANDER: "Xray diffraction Procedures", 1967, JOHN WILEY & SONS INC.
- N. IWASHITA; C. RAE PARK; H. FUJIMOTO; M. SHIRAISHI; M. INAGAKI, CARBON, vol. 42, 2004, pages 701 - 714
- P. SCHERRER, GOTTINGER-NACHRICHTEN, vol. 2, 1918, pages 98
- BRUNAUER; EMMET; TELLER: "Adsorption of Gases in Multimolecular Layers", J. AM. CHEM. SOC., vol. 60, 1938, pages 309 - 319, XP055374752, DOI: doi:10.1021/ja01269a023
Citation (search report)
- [XI] WO 2017125592 A1 20170727 - IMERYS GRAPHITE & CARBON SWITZERLAND LTD [CH], et al
- [A] WO 2018046767 A1 20180315 - IMERYS GRAPHITE & CARBON SWITZERLAND LTD [CH]
- [A] EP 3124814 A1 20170201 - BREMBO SGL CARBON CERAM BRAKES GMBH [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3674371 A1 20200701; EP 3674371 B1 20220713; CN 113227262 A 20210806; CN 113227262 B 20230131; EP 3906282 A1 20211110; ES 2928558 T3 20221121; HU E059887 T2 20230128; JP 2022515856 A 20220222; KR 20210107841 A 20210901; US 2022090644 A1 20220324; WO 2020141131 A1 20200709
DOCDB simple family (application)
EP 18306897 A 20181231; CN 201980086019 A 20191223; EP 19829627 A 20191223; EP 2019086923 W 20191223; ES 18306897 T 20181231; HU E18306897 A 20181231; JP 2021538000 A 20191223; KR 20217024059 A 20191223; US 201917420057 A 20191223